288566820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18427}}^1$

素因数の和:18474

約数の個数: 96

約数和(自身を含む): 928771200

約数和(自身を除く): 640204380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 15660, 18427, 36854, 55281, 73708, 92135, 110562, 165843, 184270, 221124, 276405, 331686, 368540, 497529, 534383, 552810, 663372, 829215, 995058, 1068766, 1105620, 1603149, 1658430, 1990116, 2137532, 2487645, 2671915, 3206298, 3316860, 4809447, 4975290, 5343830, 6412596, 8015745, 9618894, 9950580, 10687660, 14428341, 16031490, 19237788, 24047235, 28856682, 32062980, 48094470, 57713364, 72141705, 96188940, 144283410, 288566820]

約数ペア:

[(1, 288566820), (2, 144283410), (3, 96188940), (4, 72141705), (5, 57713364), (6, 48094470), (9, 32062980), (10, 28856682), (12, 24047235), (15, 19237788), (18, 16031490), (20, 14428341), (27, 10687660), (29, 9950580), (30, 9618894), (36, 8015745), (45, 6412596), (54, 5343830), (58, 4975290), (60, 4809447), (87, 3316860), (90, 3206298), (108, 2671915), (116, 2487645), (135, 2137532), (145, 1990116), (174, 1658430), (180, 1603149), (261, 1105620), (270, 1068766), (290, 995058), (348, 829215), (435, 663372), (522, 552810), (540, 534383), (580, 497529), (783, 368540), (870, 331686), (1044, 276405), (1305, 221124), (1566, 184270), (1740, 165843), (2610, 110562), (3132, 92135), (3915, 73708), (5220, 55281), (7830, 36854), (15660, 18427)]